Oswallt of Cornwall

Oswallt of Cornwall (725-780) was the King of Cornwall from 775 to 780, succeeding Cawrdolli of Cornwall and preceding Hernam of Cornwall.

Biography
Oswallt of Cornwall was born in 725, the son of Cawrdolli of Cornwall. He was descended from the Breton House of Cerneu, and was a Christian. He succeeded his father as king of Cornwall in 775, but reigned for only five years before dying in 780.